Which brick bond pattern is stronger?
What is the average particle size of cement?
Which of the below is not type of estimate?
Which type of lime contains more than 30% clay and slakes slowly?
Which of the following is not a curing compound for concrete?
The purpose of adding gypsum to cement is to
The main property of good quality sand is that it is?
What is the size of a standard brick along with mortar?
The process of heating the metal followed by gradual cooling to relieve stresses that develop due to rapid cooling is known as
Which type of cement contains a high percentage of C3S (calcium silicate) and a lower percentage of C2S (dicalcium silicate)?